K'nex Pump Rifle/shotgun

Introduction: K'nex Pump Rifle/shotgun

i made this gun using the firing system from the true shot gun V2. anyway this is my gun let me know if i should post. i got it to shoot 63ft and 4in with 2 #64 rubberbands. last two pics show it shot threw a wall in my room. my parents were pissed o